Presbyterian Church in the U.S.A. (New School). General Assembly. Committee Ad Interim & Cox, S. H. (1842). Letter from the Committee Ad Interim to the bishops, ruling elders and deacons, &c. of the Presbyterian Church in the United States of America. Office of the Christian Observer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Presbyterian Church in the U.S.A. (New School). General Assembly. Committee Ad Interim و Samuel H. Cox. Letter from the Committee Ad Interim to the Bishops, Ruling Elders and Deacons, &c. of the Presbyterian Church in the United States of America. Philadelphia: Office of the Christian Observer, 1842.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Presbyterian Church in the U.S.A. (New School). General Assembly. Committee Ad Interim و Samuel H. Cox. Letter from the Committee Ad Interim to the Bishops, Ruling Elders and Deacons, &c. of the Presbyterian Church in the United States of America. Office of the Christian Observer, 1842.